Ooh, from the 70s or 80s? Or both? I assume it's both. I like David Coverdale, Steve Perry, Phil Collins, Mark Knopler, Dan McCafferty, Sammy Hagar, Eric Clapton, Agnetha Faltkskög, Bon Jovi, Huey Lewis, Farrokh Bulsara(Freddie Mercury), Tina Turner, some Brazilian singers(Cazuza, Renato Russo, Herbert Vianna)... etc. xDDD